Details
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Bug
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Status: Closed
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Minor
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Resolution: Fixed
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None
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None
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None
Description
I have problems in using Permission derived from java.security.Permission
with the felix ConditionalPermissionAdmin.
I have 3 bundles:
- PermissionManagement: defines MyPermission class and assigns this permission to all bundles
- Provider: exposes a function f with security check on MyPermission
- Consumer: try to use function f
I run these bundles in felix + framework.security + scr and got access denied
(Consumer is not allowed to use function f although MyPermission is already assigned to all bundles)
Problems in detail:
I have a bundle named PermissionManagement which defines a new Permission class
as follows:
public class MyPermission extends Permission {
private String actions;
public MyPermission(String name, String actions)
{ super(name); this.actions = actions; System.out.println("MyPermission constructor called with params: " + name + ", " + actions); }...
@Override
public String getActions()
}
PermissionManagement also defines a class called "PermissionManager" to assign
MyPermission to all bundles using ConditionalPermissionAdmin as follows:
cpa.addConditionalPermissionInfo(new ConditionInfo[]
{ null },
new PermissionInfo[]
);
Provider bundle defines a class DummyProvider which exposes a function F guarded with security check
public String f() {
MyPermission myPerm = new MyPermission("MyName", "MyAction");
SecurityManager security = System.getSecurityManager();
if (security != null)
return "test";
}
Consumer bundle has an Activator as follows:
public class Activator implements BundleActivator {
@Override
public void start(BundleContext arg0) throws Exception
...
}
in felix shell
-> start file:///.../consumer-1.0-SNAPSHOT.jar
DummyProvider constructor called
MyPermission constructor called with params: MyName, MyAction
MyPermission hashCode method called
MyPermission hashCode method called
MyPermission hashCode method called
MyPermission hashCode method called
MyPermission getActions method called
java.security.AccessControlException: access denied (testbundles.permissionmanagement.MyPermission MyName MyAction)